CN215579407U

CN215579407U - Connector for coaxial cable

Info

Publication number: CN215579407U
Application number: CN202122048707.8U
Authority: CN
Inventors: 赖天儒
Original assignee: Lai Tianru
Current assignee: Lai Tianru
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-01-18
Anticipated expiration: 2031-08-28

Abstract

The utility model relates to the technical field of cable connectors, and discloses a connector for coaxial cables, which solves the problem that the whole connector is inconvenient to disassemble at present, and comprises a male plug shell and a female plug shell, wherein the male plug shell is movably connected with the female plug shell; according to the utility model, the upper clamping plate and the lower clamping plate can be released from being fixed through the matching between the second bolt and the nut, so that the male plug shell and the female plug shell can be separated, the fixing between the limiting rod and the fixed sleeve can be released through the matching between the first bolt and the limiting rod, and the male plug cable and the female plug cable can move through the matching between the threaded rod and the arc-shaped plate, so that the whole device can be conveniently disassembled and maintained.

Description

Connector for coaxial cable

Technical Field

The utility model belongs to the technical field of cable connectors, and particularly relates to a connector for a coaxial cable.

Background

The connector is also called a connector, also called a connector and a socket in China, and generally refers to an electrical connector, i.e. a device for connecting two active devices to transmit current or signals, and a male terminal and a female terminal can transmit messages or current after being contacted, also called a connector.

Need use the connector to be connected of cable in the nuclear power station is built, and current cable connector is when using and is inserted male with female fixed connection to make male cable and female cable junction of inserting, inconvenient when needing to maintain the connector dismantle whole connector, thereby be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, the present invention provides a connector for coaxial cable, which effectively solves the problem that it is inconvenient to disassemble the entire connector at present.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a connector for coaxial cable, includes that public shell and the female shell of inserting are inserted, and public shell and the female shell swing joint of inserting are inserted to public shell, the internally mounted of public shell of inserting has public a connecting cylinder of inserting, and the inside fixed coupling of public connecting cylinder has electrically conductive lock pin, and the inside movable mounting of public connecting cylinder has the public cable of inserting with electrically conductive lock pin laminating, and the inside fixed mounting that the cable was inserted to the female has female the connecting cylinder of inserting, and the inside movable mounting that the connecting cylinder was inserted to the female has female the cable of inserting, and female cable and electrically conductive lock pin laminating are inserted to the female, and the equal fixed mounting in the outside of public shell of inserting and female shell has fixed establishment.

Preferably, the connecting rod is fixedly installed on the outer side of the male plug connecting cylinder at equal angles and is fixedly connected with the inner wall of the male plug shell.

Preferably, fixed establishment includes the fixed cover that cup joints with public affairs insert the shell is fixed, and one side screw thread of fixed cover has cup jointed the threaded rod, and the one end fixed mounting of threaded rod has the rotary disk that is located the fixed cover outside, and the other end fixed mounting of threaded rod has the arc that is located public inside inserting the shell, arc and the laminating of public cable of inserting.

Preferably, one side of the arc-shaped plate is fixedly provided with a limiting rod, the limiting rod is movably connected with the fixed sleeve, one side of the limiting rod is provided with a screw hole, and one side of the fixed sleeve is provided with a first bolt matched with the screw hole.

Preferably, the male plug shell and the female plug shell are provided with an upper clamp plate and a lower clamp plate in the outer sides, the upper clamp plate and the lower clamp plate are identical in shape and size, the two sides of the upper clamp plate are provided with second bolts, and nuts located below the lower clamp plate are sleeved on the outer sides of the second bolts.

Preferably, the right side of the male plug shell is provided with an annular clamping groove, an annular clamping block is movably clamped inside the annular clamping groove, and the annular clamping block is fixedly connected with the female plug shell.

Preferably, the outer diameter value and the inner diameter value of the male plug shell and the female plug shell are equal, and the outer diameter value of the male plug cable and the outer diameter value of the female plug cable are equal.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the upper clamping plate and the lower clamping plate can be released from being fixed through the matching between the second bolt and the nut, so that the male plug shell and the female plug shell can be separated, the fixing between the limiting rod and the fixed sleeve can be released through the matching between the first bolt and the limiting rod, and the male plug cable and the female plug cable can move through the matching between the threaded rod and the arc-shaped plate, so that the whole device can be conveniently disassembled and maintained;

(2) this novel cooperation through between rotary disk and threaded rod and the arc for the arc of both sides is close to each other and can carries out the centre gripping to public cable or female cable of inserting, and through the cooperation between gag lever post and the first bolt, can be fixed gag lever post and fixed cover, thereby makes two arcs fixed, thereby makes public cable or female cable of inserting can be stable install the inside of inserting the shell or female shell of inserting at public.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of a first housing and a second housing according to the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic view of the connection structure of the male plug cable and the bus cable according to the present invention;

FIG. 5 is a schematic view of the fixing mechanism of the present invention;

in the figure: 1. a male plug housing; 2. a male plug cable; 3. a fixing mechanism; 301. fixing a sleeve; 302. a limiting rod; 303. rotating the disc; 304. an arc-shaped plate; 305. a threaded rod; 306. a first bolt; 4. an upper splint; 5. a second bolt; 6. a female plug housing; 7. a female plug cable; 8. a nut; 9. a lower splint; 10. a male plug connecting barrel; 11. an annular fixture block; 12. an annular neck; 13. a conductive ferrule; 14. a connecting rod; 15. female coupling section of thick bamboo.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the present invention includes a male plug housing 1 and a female plug housing 6, the outer diameter and the inner diameter of the male plug housing 1 and the female plug housing 6 are equal, the male plug housing 1 is movably connected with the female plug housing 6, a ring slot 12 is formed on the right side of the male plug housing 1, a ring-shaped block 11 is movably clamped inside the ring slot 12, the ring-shaped block 11 is fixedly connected with the female plug housing 6, a male plug connecting cylinder 10 is installed inside the male plug housing 1, a connecting rod 14 is fixedly installed outside the male plug connecting cylinder 10 at an equal angle, the connecting rod 14 is fixedly connected with the inner wall of the male plug housing 1, a conductive ferrule 13 is fixedly sleeved inside the male plug connecting cylinder 10, a male plug cable 2 attached to the conductive ferrule 13 is movably installed inside the male plug connecting cylinder 10, a female plug connecting cylinder 15 is fixedly installed inside the female plug cable 7, a female cable 7 is movably installed inside the female plug connecting cylinder 15, female cable 7 and the laminating of electrically conductive lock pin 13 of inserting, public cable 2 and the female external diameter value of inserting cable 7 equal, public shell 1 and the female equal fixed mounting in outside of inserting shell 6 have fixed establishment 3, when using, at first insert public cable 2 the inside of inserting shell 1, make public one end of inserting cable 2 enter into the inside of public connecting cylinder 10 and with electrically conductive lock pin 13 contact, then insert shell 6 with female and be connected with public shell 1 of inserting through annular fixture block 11 and annular fixture block 12, then insert cable 7 with female the inside of inserting shell 6, make female cable 7 of inserting enter into the inside of female connecting cylinder 15 and with electrically conductive lock pin 13 contact, thereby realize public cable 2 and the female being connected of inserting cable 7.

In the second embodiment, on the basis of the first embodiment, the fixing mechanism 3 includes a fixing sleeve 301 fixedly sleeved with the male plug housing 1, a threaded rod 305 is threadedly sleeved on one side of the fixing sleeve 301, a rotating disk 303 positioned outside the fixing sleeve 301 is fixedly installed at one end of the threaded rod 305, an arc-shaped plate 304 positioned inside the male plug housing 1 is fixedly installed at the other end of the threaded rod 305, the arc-shaped plate 304 is attached to the male plug cable 2, a limiting rod 302 is fixedly installed at one side of the arc-shaped plate 304, the limiting rod 302 is movably connected with the fixing sleeve 301, a screw hole is formed at one side of the limiting rod 302, a first bolt 306 matched with the screw hole is installed at one side of the fixing sleeve 301, the rotating disks 303 at both sides are firstly rotated to drive the two arc-shaped plates 304 to approach each other, so as to clamp the male plug cable 2 and the female plug cable 7, then, the first bolts 306 on both sides are tightened, so that the male plug cable 2 and the female plug cable 7 can be fixed inside the male plug housing 1 and the female plug housing 6, respectively.

Third embodiment, on the basis of first embodiment, punch holder 4 and lower plate 9 are installed to the outside of public affairs insert shell 1 and female shell 6, and the shape size of punch holder 4 is the same with lower plate 9, and second bolt 5 is all installed to the both sides of punch holder 4, and the nut 8 that is located lower plate 9 below is cup jointed to the outside of second bolt 5, and after public affairs insert cable 2 and female cable 7 and be connected the completion, with punch holder 4 and lower plate 9 and public affairs insert shell 1 and the laminating of female shell 6 to it is fixed with punch holder 4 and lower plate 9 through second bolt 5 and nut 8, thereby accomplish the fixed connection of public affairs insert shell 1 and female shell 6.

The working principle is as follows: when the cable clamp is used, firstly, the male plug cable 2 is inserted into the male plug shell 1, so that one end of the male plug cable 2 enters the male plug connecting cylinder 10 and contacts with the conductive inserting core 13, then the female plug shell 6 is connected with the male plug shell 1 through the annular clamping block 11 and the annular clamping groove 12, then the female plug cable 7 is inserted into the female plug shell 6, so that the female plug cable 7 enters the female plug connecting cylinder 15 and contacts with the conductive inserting core 13, so that the male plug cable 2 is connected with the female plug cable 7, then the upper clamping plate 4 and the lower clamping plate 9 are attached to the male plug shell 1 and the female plug shell 6, the upper clamping plate 4 and the lower clamping plate 9 are fixed through the second bolt 5 and the nut 8, so that the fixed connection of the male plug shell 1 and the female plug shell 6 is completed, then the rotating discs 303 on the two sides are rotated to drive the two arc-shaped plates 304 to mutually approach, so that the male plug cable 2 and the female plug cable 7 are clamped, then, the first bolts 306 on both sides are tightened, so that the male plug cable 2 and the female plug cable 7 can be fixed inside the male plug housing 1 and the female plug housing 6, respectively.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connector for coaxial cable, includes that public shell (1) and female shell (6) of inserting insert, public shell (1) and the female shell (6) swing joint of inserting, its characterized in that of inserting: public internally mounted who inserts shell (1) has public a connecting cylinder (10) of inserting, the inside fixed of public a connecting cylinder (10) has cup jointed electrically conductive lock pin (13), the inside movable mounting of public a connecting cylinder (10) has public a cable (2) of inserting with electrically conductive lock pin (13) laminating, the inside fixed mounting of female a cable (7) has female a connecting cylinder (15) of inserting, the inside movable mounting of female a connecting cylinder (15) has female a cable (7) of inserting, female a cable (7) of inserting laminates with electrically conductive lock pin (13), the equal fixed mounting in the outside of public a shell (1) of inserting and female a shell (6) has fixed establishment (3).

2. A connector for a coaxial cable according to claim 1, wherein: the outer side of the male plug connecting cylinder (10) is fixedly provided with a connecting rod (14) at an equal angle, and the connecting rod (14) is fixedly connected with the inner wall of the male plug shell (1).

3. A connector for a coaxial cable according to claim 1, wherein: fixed establishment (3) include with public fixed cover (301) of inserting shell (1) fixed cup jointing, threaded rod (305) have been cup jointed to one side screw thread of fixed cover (301), the one end fixed mounting of threaded rod (305) has rotary disk (303) that is located the fixed cover (301) outside, the other end fixed mounting of threaded rod (305) has arc (304) that is located public inside inserting shell (1), arc (304) and the laminating of public cable (2) of inserting.

4. A connector for a coaxial cable according to claim 3, wherein: one side fixed mounting of arc (304) has gag lever post (302), gag lever post (302) and fixed cover (301) swing joint, and the screw has been seted up to one side of gag lever post (302), and first bolt (306) with screw looks adaptation is installed to one side of fixed cover (301).

5. A connector for a coaxial cable according to claim 1, wherein: male pin shell (1) and female outside of inserting shell (6) install punch holder (4) and lower plate (9), and the shape size homogeneous phase of punch holder (4) and lower plate (9), and second bolt (5) are all installed to the both sides of punch holder (4), and nut (8) that are located lower plate (9) below have been cup jointed in the outside of second bolt (5).

6. A connector for a coaxial cable according to claim 1, wherein: annular clamping groove (12) have been seted up on the right side of public affairs's shell (1), and the inside activity joint of annular clamping groove (12) has annular fixture block (11), and annular fixture block (11) and female shell (6) fixed connection of inserting.

7. A connector for a coaxial cable according to claim 1, wherein: the outer diameter value and the inner diameter value of the male plug shell (1) and the female plug shell (6) are equal, and the outer diameter value of the male plug cable (2) and the outer diameter value of the female plug cable (7) are equal.